alkyl substituted 基本解释
[机] 烷基取代了的
alkyl substituted 用法和例句
1、Improving synthesis of alkyl substituted squaraine.
脂肪基代异方酰胺制备方法的改进
重点词汇
alkyl n. 烷基, 烃基 a. 烷基的, 烃基的
substituted v. 代替,替换,代用( substitute的过去式和过去分词 );做…的代理人,接替
最新查询单词:
for the future
for that matter
for some time
for some reason
for short
for pleasure
for one
for once
差距英文
更新时间:2026-11-01 01:28:11
更新时间:2026-11-01 01:28:11
alkyl substituted是什么意思 alkyl substituted怎么读 alkyl substituted中文意思 翻译

